Does it work without GPS signal?

Yes, if GPS is unavailable, the system can locate the vehicle using GSM base station codes.

What are the lead times for orders?

Both peak and off-peak season lead times are within 15 working days.

What payment methods are accepted?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

2g 3G 4G OBD2 GPS Tracker RFID Anti-Tamper Alarm Power Failure Alarm GPS Tracker (TK228-DI)

Name: 2g 3G 4G OBD2 GPS Tracker RFID Anti-Tamper Alarm Power Failure Alarm GPS Tracker (TK228-DI)
Brand: Topten Electronics Technology Limited
SKU: 681520251

Guangdong, ChinaTopten Electronics Technology Limited

US$48.00

1-9 Pieces

US$43.00

10-99 Pieces

US$41.00

100+ Pieces

Sample price:US$48.00/piece.Request sample

Product profile

Customization

Available

Warranty

12months

Classification

Gps Tracker

Model NO.

TK228

Voltage

DC 24V

Function

Anti-theft Warning, GSM Network Remote Real-time Monitoring, Mute Anti-theft, Automatically Unlock when Get Close

Type

GSM

Main Market

Eastern Europe

Frequency

Quad Band

Tracking

GPS+GSM+GPRS

OBD2 Interface

Support

Auto Arm/Disarm

Yes

Ignition Alarm

Yes

Can-Bus

Support

Anti-Tamper

Yes

RFID

2.4G

Monitor Voice

Yes

Transport Package

Neutral Packing with White Boxes

Specification

5.4*5.1*2.8cm

Trademark

TOPTEN

Origin

China

HS Code

85311010

Production Capacity

500000PCS/Month

Key features

Plug & Play Installation: Easy installation with OBD-II connector, compatible with all vehicles having OBD-II ports.

Multi-System Integration: Combines GPS tracking, RFID car alarm, and OBD-II diagnostic systems in one device.

Real-Time Monitoring: Tracks speed, RPM, odometer, and driver behavior via CAN-BUS, GSM, or Bluetooth.

Advanced Anti-Theft: Triggers alarms for engine on, vibration, power cut-off, and device tampering.

RFID Keyless Alarm: Optional 2.4G RFID technology enables automatic arm/disarm and keyless alarm functions.

Dual Positioning Mode: Uses GPS for accuracy or GSM base station code when GPS signal is unavailable.

Remote Diagnostics: Reads and clears vehicle error codes, monitors battery voltage, fuel consumption, and engine load.

Backup Power System: Built-in 3.7V rechargeable battery ensures operation and alerts during power failure.

Company profile

Topten Electronics Technology LimitedGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2005-01-01Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤7.37hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryGuangzhou Topten Electronics Factory is a China-based limited company established in 2024, with 16 employees, a 200 m² manufacturing facility, and two production lines. It offers extensive customization, produces GPS trackers, GSM car alarms, and related security products, and reports CE compliance. The supplier states that finished products receive 100% inspection and that raw materials are traceable, although another record says finished products are checked by packing staff. Export activity is substantial at 90% of total sales, but the stated export experience is only one year. The supplier reports one R&D engineer, no new products launched in the previous year, no Fortune 500 collaborations, and only limited repeat-buyer preference. Evidence regarding after-sales capability and financial credibility is insufficient.

Supplier typeThe supplier is identified as Guangzhou Topten Electronics Factory, a Chinese limited company established in 2024 and operating in Guangdong. Its stated business covers electronics, security products, automotive accessories, and related industrial categories; a separate trade record names TOPTEN ELECTRONICS TECHNOLOGY LIMITED, indicating an associated or related entity, but the exact legal relationship is not fully established.

CertificationsThe supplier explicitly reports CE product compliance and describes production according to the ISO9001:2000 quality management system. However, the slices do not provide certificate numbers, issuing bodies, validity dates, or the specific products covered, so the evidence confirms stated certification/compliance but not its scope or current validity.

R&D capabilityThe supplier reports one R&D engineer and one year of R&D experience, while also stating that no new products were launched in the previous year. This provides explicit evidence of limited documented innovation output and a very small R&D resource.

Production capacityThe supplier operates a 200 m² facility with two production lines and reports 16 total employees, with stated order fulfillment within 15 working days in both peak and off-peak seasons. It also reports 100% finished-product inspection and raw-material traceability, although the separate statement that packing staff check finished products suggests that the inspection process and staffing structure require verification.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, flexible and minor customization, and full customization. Its product scope includes GPS trackers, GSM car alarms, vehicle security products, and related tracking devices, supporting relevance to customized electronics and security-product requirements.

Client casesThe supplier states that it has not collaborated with Fortune 500 companies. The available trade record shows one transaction and one associated buyer name, while the repeat-buyer preference is reported at 10%–30%; these details provide limited customer evidence but do not demonstrate a strong portfolio of verified customer cases.

Product Q&A

Q:How is the device installed?

It features a plug-and-play design with an OBD-II connector, compatible with all vehicles that have an OBD-II port.

Q:What alarm functions does it support?

It supports movement, over-speed, geo-fence, engine on, power failure, vibration, and anti-tamper alarms.

Q:Can I arm or disarm the system remotely?

Yes, you can arm or disarm via SMS, phone call, or automatically using a 2.4G RFID tag.

Q:What data can be monitored?

It monitors speed, RPM, odometer, driver behavior, battery voltage, fuel consumption, and engine load via CAN-BUS.

Q:What happens if the main power is cut?

The built-in rechargeable backup battery activates to send a power failure alert and allow emergency checks.

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